package com.gwl.pattern.fecede;

public class ModenPostOffice {

	public void sendLetter(String content, String address) { 
		LetterProccess proccess = new LetterProccess(); 
		proccess.writeContent(content); 
		proccess.fillEnvelope(address); 
		proccess.letterInotoEnvelope(); 
		proccess.sendLetter(); 
	}
	
}
